My Little Monster

My Little Monster is a Japanese manga written and illustrated by Robico about the relationship between a girl named Shizuku Mizutani and a boy named Haru. It was serialized in Kodansha's Dessert magazine from August 23, 2008, to June 24, 2013. An anime adaptation by Brain's Base aired from October 2 to December 25, 2012. It was also simulcast on Crunchyroll.

My Little Monster focuses on the relationship between Shizuku Mizutani, who has absolutely no interests except in studying and her plans for the future, and a boy named Haru Yoshida, who sits next to Shizuku in class but rarely attends school. After Shizuku is tasked with delivering class printouts to Haru's home, she meets Haru, who immediately greets her as a friend, starting their new relationship.

The manga series is written and illustrated by Robico and published in the Kodansha magazine Dessert. It was serialized between the September 2008 issue, published on August 23, 2008, and the August 2013 issue, published on June 24, 2013. The series has also been released as 12 tankōbon volumes between January 13, 2009, and August 12, 2013. A limited edition version of the final volume was bundled with an OVA episode of the anime series on DVD. The series has been licensed in North America by Kodansha Comics USA, who released the first volume on March 11, 2014^. A spin-off manga series was published in Dessert between August 24 and November 22, 2013. Its chapters were collected in a 13th volume, released on January 10, 2014.